| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $183.86 | 4.678% | $192.461 | $192.46 | $192.45 | $192.50 |
| Purchase #2 | $205.72 | 13.780% | $234.0682 | $234.07 | $234.05 | $234.10 |
| Purchase #3 | $29.52 | 11.768% | $32.9939 | $32.99 | $33.00 | $33.00 |
| Purchase #4 | $69.34 | 10.867% | $76.8752 | $76.88 | $76.90 | $76.90 |
| Purchase #5 | $60.71 | 8.612% | $65.9383 | $65.94 | $65.95 | $65.90 |
| Purchase #6 | $211.47 | 4.736% | $221.4852 | $221.49 | $221.50 | $221.50 |
| Purchase #7 | $197.82 | 8.765% | $215.1589 | $215.16 | $215.15 | $215.20 |
| 7 purchase totals = | $958.44 | $1,038.9807 | $1,038.99 | $1,039.00 | $1,039.10 | |